The application of Color Doppler ultrasound in prenatal diagnosis of fetal malformations / 中国综合临床

ABSTRACT

Objective To explore the application of color Doppler ultrasound in prenatal diagnosis of fetal malformations.Methods 2764 cases of pregnant women giving birth were recruited as our subjects,who were hospitalized from Nov.2007 to Dec.2010.The color Doppler ultrasound instrument was used for fetal malformation diagnosis the analysis of color Doppler ultrasound of the practical application and testing accuracy were performed.Results Among 2764 pregnant women,13 cases with fetal malformations were determined by color Doppler ultrasonography detected.All these 13 cases of fetal malformation were confirmed later.Certainly,there are 2 cases of fetal malformations were not detected by color Doppler ultrasonography,of which one case was congenital heart disease and other was chest deformity.The accuracy rate of color Doppler ultrasonic detector was 86.67％.Conclnsion Color Doppler ultrasound might be a high accuracy detection methods with simple and lower cost in the prenatal diagnosis of fetal malformations.